From c513680445da705e71526b27251f63e4f8b47c2a Mon Sep 17 00:00:00 2001
From: Gary Lin <glin@suse.com>
Date: Fri, 29 Jul 2016 11:25:26 +0800
Subject: [PATCH] Vlv2TbltDevicePkg/PlatformInitPei: Suppress the gcc error
 message

Fix the following error from gcc:

Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c: In function 'GetWakeupEventAndSaveToHob':
Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c:147:11: error: variable 'WakeEventData' set but not used [-Werror=unused-but-set-variable]

Although the function name is "GetWakeupEventAndSaveToHob",
WakeEventData was never really used or passed to any other function.
Given the fact that the function is served as an example, it'd better to
keep the code related to WakeEventData. Just add a debug statement to
suppress the error message.

Cc: David Wei <david.wei@intel.com>
Cc: "Wu, Hao A" <hao.a.wu@intel.com>
Cc: "Lu, ShifeiX A" <shifeix.a.lu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: David Wei <david.wei@intel.com>
---
 Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c b/Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c
index 6e2d592f5f..cbfe78dd89 100644
--- a/Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c
+++ b/Vlv2TbltDevicePkg/PlatformInitPei/PlatformEarlyInit.c
@@ -157,6 +157,7 @@ GetWakeupEventAndSaveToHob (
   }
 
   DEBUG ((EFI_D_ERROR, "ACPI Wake Status Register: %04x\n", Pm1Sts));
+  DEBUG ((EFI_D_ERROR, "ACPI Wake Event Data: %02x\n", WakeEventData));
 
   return EFI_SUCCESS;
 }